I'm a 1st time dodge dakota owner a 1994,4x4 ,slt ,extracab,5.2,reguler street tyres,AArrgg.With a few problems.Someone mentioned that egr was dropped in 94 ? So would I have a 93 ? I have a egr valve or is it just Calif.? Did the key dance,O2 circiut,replaced with a NTK sensor. Anyone,how many miles does it takes to throw a new code? I've had to replace plugged brass 2 row 3.9l radiator ,no shroud. With an Alum core from RA. A 2 spd electric fan from a 97 Volvo 960.H20 pump makes grinding whinie noise,shaft wobblies,no leakie yet.Tensioner pulley was skreaching, A/C clutch bearing is grumbling.And NOW, lets not forget the Tranny ! No OD ,Fluid was blacker than a stack of black cats! 2 gal flush later,it shifts a leetle better. I would like to do the ARP stainless bolt/stud trick on the exhaust.Has anyone done this? I need a p/n or shank size ,grip length, thread length and pitch and simular with the studs. I.E. pg 22 of the 2019 ARP catalog ? Is the shifter index/blocker in the column like a ford or is it down in the transmission ? I.E the detents that keep us from going from "D" to "Race" ? Haynes don't show much,I'm looking for a service manual.Had to remove threaded snout from pump.This week is for new pump,clutch bearing,spin on filter for transmission ?